On a .zig files , the `CMD-/` keybinding don't work,
In the language config its the only language with '//' type comment that
is written in singular without array.
This fixed the problem, so i assume it was just a typo

![image](https://github.com/zed-industries/zed/assets/6186996/d7f2381a-8b21-4f50-8910-6685b81a5aec)

Release notes:
- Fixed line comment continuations and Editor::ToggleComments for Zig, Haskell and PureScript.